Answer:
The query may still be specified in SQL by using a nested query as follows (not all
implementations may support this type of query):
SELECT DNAME, COUNT (*)
FROM DEPARTMENT, EMPLOYEE
WHERE DNUMBER=DNO AND SEX='M' AND DNO IN ( SELECT DNO
FROM EMPLOYEE
GROUP BY DNO
HAVING AVG (SALARY) > 30000 )
GROUP BY DNAME;
Explanation:
Answer:
liquidity in the market
Explanation:
In business, market liquidity can be regarded as the trade off that exist between the price one want to sell an asset and how it can be sold out on time. It is a feature in which a particular firm as well as individuals can sell out any asset without serious change in the price of the asset. It should be noted that Even an economically sound economy will have problems managing risk and with solving investment issues. As these are resolved, it is most crucial to maintain Liquidity in the market
Answer: INSIDERS CREATE THREATS AT THEIR WORKPLACE AFTER WORK PLACE INCIDENTS
Explanation:
Workplace incidents create a conducive opportunity for insiders to commit crime.
In this case there have been some layoffs which can be exploited in certain ways.
It could be that an employee or employees who think they will be laid off decide to steal credit card information for financial reasons before they are laid off.
It could also be that employees or an employee who will not be laid off could use the opportunity to steal information so that it can be blamed on the employees to be laid off seeing as they will be the most likely suspects.
Workplace incidents create an opportunity to steal information and this is no different.
Answer:
The answer is B a negative entry in the current account.
Explanation:
Balance of payments accounts of a country is the recording economic transactions (the payments and receipts) of the residents of the country with residents of other countries during a period of time.
Balance of Payments is in deficit or negative if imports are more than the exports and it is in surplus or positive if exports are more than imports during a period of time.
We have three categories of Balance of Payments:.
1. The current account which records the inflow and outflow of goods and services.
2. The Financial account which records
monetary flow like investment in real estates, fixed income(bonds), stocks etc.
3. The capital account which records the investments in fixed assets like land.
Answer:
The NPV is -$200956.3508. Thus, the shop will not be purchased as the NPV from this investment is negative.
Explanation:
To take the decision to buy or not buy the shoe store, we need to calculate the Net Present Value of the investment in the shoe shop. The net present value (NPV) is the present value of future expected cash inflows from the investment less the initial outlay/cost.
If the NPV is positive, the investment will be done and shop will be purchased and vice versa.
As the cash in flows consist of an annuity of 200000 for 11 years along with a principal sale value, the NPV will be,
NPV = PV of Annuity + PV of Principal - Initial cost
NPV = 200000 * [ (1 - (1+0.15)^-11) / 0.15 ] + 3500000 / 1.15^11 - 2000000
NPV = -$200956.3508
The shop will not be purchased as the NPV from this investment is negative.
